1808055

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 3283200

約数和(自身を除く): 1475145

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 227, 295, 531, 681, 885, 1135, 1593, 2043, 2655, 3405, 6129, 7965, 10215, 13393, 30645, 40179, 66965, 120537, 200895, 361611, 602685, 1808055]

約数ペア:

[(1, 1808055), (3, 602685), (5, 361611), (9, 200895), (15, 120537), (27, 66965), (45, 40179), (59, 30645), (135, 13393), (177, 10215), (227, 7965), (295, 6129), (531, 3405), (681, 2655), (885, 2043), (1135, 1593)]